Enable docker search on private docker registry.

[sontags]

The cli interface works similar to other registry related commands:

docker search foo # ... searches for foo on the official hub
docker search localhost:5000/foo # ... does the same for the private reg at localhost:5000

Signed-off-by: Daniel Menet membership@sontags.ch

[sontags]

forgot to mention: this addresses issue #5061

[crosbymichael]

ping @shin- @dmp42

Can you review this PR please?

[dmp42]

LGTM - @shin- can you live test it and confirm?

[shin-]

$ curl -I localhost:5000/_ping
HTTP/1.1 200 OK
Server: gunicorn/18.0
Date: Fri, 15 Aug 2014 14:14:12 GMT
Connection: keep-alive
X-Docker-Registry-Standalone: True
Expires: -1
Content-Type: application/json
Pragma: no-cache
Cache-Control: no-cache
Content-Length: 4
X-Docker-Registry-Version: 0.7.3
X-Docker-Registry-Config: dev

shin@ubuntuvb:~/work/docker$ docker search localhost:5000/test
NAME                DESCRIPTION   STARS     OFFICIAL   AUTOMATED
library/testspeed                 0                    

LGTM!

[shin-]

@sontags Can you rebase? =)

[sontags]

@shin- rebased

[shin-]

Thanks!

[parente]

With nginx proxying for a private registry and basic auth enabled, I'm getting 401s when trying to search. Should this include auth headers?

[shin-]

@parente Most certainly! Would you like to submit a patch? =)

[shayke]

Can you please guide me to the credentials headers? I'll try to submit a patch.